iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9329 | 10710 |
| Floating Point | Processor floating point performance | 16917 | |
| Memory | Memory performance | 5312 | |
| Stream | Memory bandwidth performance | 4625 | |
Result Information
| User | dfbomb |
| Upload Date | Wed, 20 Jul 2011 20:20:42 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9329 | |
|---|---|---|
|
Blowfish
single-core scalar |
2271
99.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13755
564 MB/sec |
|
|
Text Compress
single-core scalar |
2733
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
13639
44.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3058
12.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
15203
60.6 MB/sec |
|
|
Image Compress
single-core scalar |
3018
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14611
123 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3161
53.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13198
215 Mpixels/sec |
|
|
Lua
single-core scalar |
5272
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22033
8.48 Mnodes/sec |
Floating Point Performance
| Floating Point | 16917 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2999
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19942
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4895
2.37 Gflops |
|
|
Dot Product
multi-core scalar |
18531
8.44 Gflops |
|
|
Dot Product
single-core vector |
5849
7.01 Gflops |
|
|
Dot Product
multi-core vector |
31499
32.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1517
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
7575
6.64 Gflops |
|
|
Primality Test
single-core scalar |
7795
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
26806
4.97 Gflops |
|
|
Sharpen Image
single-core scalar |
7546
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39907
92.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9355
7.40 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52626
41.4 Mpixels/sec |
Memory Performance
| Memory | 5312 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5992
7.34 GB/sec |
|
|
Write Sequential
single-core scalar |
9127
6.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3889
14.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3135
6.49 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4417
4.55 GB/sec |
Stream Performance
| Stream | 4625 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4455
6.09 GB/sec |
|
|
Stream Copy
single-core vector |
5384
6.98 GB/sec |
|
|
Stream Scale
single-core scalar |
4492
5.83 GB/sec |
|
|
Stream Scale
single-core vector |
4848
6.54 GB/sec |
|
|
Stream Add
single-core scalar |
4384
6.62 GB/sec |
|
|
Stream Add
single-core vector |
5003
6.96 GB/sec |
|
|
Stream Triad
single-core scalar |
4730
6.54 GB/sec |
|
|
Stream Triad
single-core vector |
3706
6.94 GB/sec |
